{qlmodule id = 109} {/ qlmodule}
Company
Matter of course for us
An integral part of our customer service is our 24-hour accessible telephone - and fault hotline, the you for questions and problems with the equipment to help.
The acquisition of maintenance, also at foreign installations and products, is another service of our House.
Ultrasonic cleaning
See benefits
 before cleaning with ultrasound  After cleaning with ultrasonic  paint with ultrasound |
In almost all areas of industry, these types of cleaning today find their uses. Because the requirements for the manufacture of products of any kind are always higher and the statutory provisions (E.g. VOC Guidelines) in relation to the ecology is worsening, a shift to automated cleaning are hardly avert and also useful. Because how time consuming it is to validate a manual cleaning degree of cleaning and residual dirt particles.
Our systems are designed according to existing regulations and made and talk with the cleaning results thus provided for, as the following pictures show. Industries for parts cleaning technology
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Ultrasonic cleaning - operation and applications of ultrasonic cleaning technology
Effective, gentle and environmentally friendly - mit of ultrasonic cleaning can be achieved highest purity grade. The dirty parts come in a cleaning bath, which will be offset by ultrasonic vibration. This is the cleaning principle Cavitation :
Cavitation is the formation and dissolution of cavities in liquids by pressure fluctuations. The cleaning fluid is excited by push and pull the fabric secondary longitudinal waves (pressure wave in the longitudinal direction) to the cavitation.
Distinction 2 borderline cases, gas cavitation and cavitation of the steam.
Gas cavitation: Often large amounts of gas, E.g. air in liquids are either resolved or in suspension. These gases increase in the pull phase of the ultrasound, coagulate (to bale together) in the printing phase and escape then (degassing).
Steam cavitation: When this desired cavitation, the voids (bubbles) contain mainly steam of the surrounding fluid. In the printing phase, these bubbles implode and generate locally high pressures and temperatures (ultrasonic cleaning). A steam cavitation can occur only in degassed or purified fluids.
Distinction 2 borderline cases, gas cavitation and cavitation of the steam.
Gas cavitation: Often large amounts of gas, E.g. air in liquids are either resolved or in suspension. These gases increase in the pull phase of the ultrasound, coagulate (to bale together) in the printing phase and escape then (degassing).
Steam cavitation: When this desired cavitation, the voids (bubbles) contain mainly steam of the surrounding fluid. In the printing phase, these bubbles implode and generate locally high pressures and temperatures (ultrasonic cleaning). A steam cavitation can occur only in degassed or purified fluids.
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Strong pulling the liquid column, microscopically tiny steam bubbles (cavitation bubble) are torn open. |
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Implosion of vapour bubbles through redemption of the traction and transition in the compression. The steam bubble kavidiert. |
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The released energy when the implosion is very high. Dirt particles are blown off virtually from the cleaning material. This Prtikel into the cleaning liquid and can through a targeted bath care (separator, filtration) the medium be removed. |
Application examples
Systems and equipment |
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Effects and applications of the immersion of cleaning
Immersion cleaning is often used for parts with complex geometry, for example, with blind holes, undercuts, etc..
This type of cleaning, adherent dirt first and foremost be resolved due to the chemical effect of the cleaning media.
To increase the cleaning effect, the work piece in the bathroom can be rotated or tilted. Ultrasound and pressure bypass can further improve the cleaning result. The figure shows a multi-Chamber cleaning system with oscillation and pressure immersion.
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Application examples
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